Since updating my error log is full of this. I've tried uninstalling SearchImprovements, ReportImprovements and ElasticSearchEssentials then installing them again but it keeps coming back. I also did a full search rebuild
ErrorException: Template error: [E_WARNING] Cannot declare class SV\SearchImprovements\XF\Entity\XFCP_ThreadCollab, because the name is already in use. src/XF/Extension.php:171
Stack trace
#0 [internal function]: XF\Template\Templater->handleTemplateError(2, '[E_WARNING] Can...', '/home/admin/dom...', 171)
#1 src/XF/Extension.php(171): class_alias('SV\\ElasticSearc...', 'SV\\SearchImprov...')
#2 src/XF/Mvc/Entity/Manager.php(55): XF\Extension->extendClass('XF\\Entity\\Threa...')
#3 src/XF/Mvc/Entity/Manager.php(125): XF\Mvc\Entity\Manager->getEntityClassName('XF:Thread')
#4 src/XF/App.php(2850): XF\Mvc\Entity\Manager->find('XF:Thread', 190, Array)
#5 src/addons/SV/SearchImprovements/XF/Entity/Search.php(166): XF\App->find('XF:Thread', 190)
#6 src/addons/SV/ReportImprovements/XF/Entity/Search.php(154): SV\SearchImprovements\XF\Entity\Search->getSpecializedSearchConstraintPhrase('thread', '190')
#7 src/addons/SV/ElasticSearchEssentials/XF/Entity/Search.php(30): SV\ReportImprovements\XF\Entity\Search->getSpecializedSearchConstraintPhrase('thread', '190')
#8 src/addons/SV/SearchImprovements/XF/Entity/Search.php(236): SV\ElasticSearchEssentials\XF\Entity\Search->getSpecializedSearchConstraintPhrase('thread', '190')
#9 src/addons/SV/SearchImprovements/XF/Entity/Search.php(311): SV\SearchImprovements\XF\Entity\Search->getSearchConstraintPhrase('thread', '190')
#10 src/addons/SV/SearchImprovements/XF/Entity/Search.php(465): SV\SearchImprovements\XF\Entity\Search->extractUnstructuredSearchConstraint(Array, Array, '')
#11 src/XF/Mvc/Entity/Entity.php(167): SV\SearchImprovements\XF\Entity\Search->getSvUnstructuredQuery()
#12 src/XF/Mvc/Entity/Entity.php(125): XF\Mvc\Entity\Entity->get('sv_unstructured...')
#13 internal_data/code_cache/templates/l1/s3/public/svSearchImprov_search_results.php(10): XF\Mvc\Entity\Entity->offsetGet('sv_unstructured...')
#14 src/XF/Template/Templater.php(1652): XF\Template\Templater->{closure}(Object(SV\WarningImprovements\XF\Template\Templater), Array, NULL)
#15 src/XF/Template/Templater.php(1681): XF\Template\Templater->renderTemplate('svSearchImprov_...', Array)
#16 internal_data/code_cache/templates/l1/s3/public/search_results.php(27): XF\Template\Templater->includeTemplate('public:svSearch...', Array)
#17 src/XF/Template/Templater.php(1652): XF\Template\Templater->{closure}(Object(SV\WarningImprovements\XF\Template\Templater), Array, NULL)
#18 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('search_results', Array)
#19 src/XF/Mvc/Renderer/Html.php(50): XF\Template\Template->render()
#20 src/XF/Mvc/Dispatcher.php(460): XF\Mvc\Renderer\Html->renderView('XF:Search\\Resul...', 'public:search_r...', Array)
#21 src/XF/Mvc/Dispatcher.php(442): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
#22 src/XF/Mvc/Dispatcher.php(402): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Html), Object(XF\Mvc\Reply\View))
#23 src/XF/Mvc/Dispatcher.php(60): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'html')
#24 src/XF/App.php(2483): XF\Mvc\Dispatcher->run()
#25 src/XF.php(524): XF\App->run()
#26 index.php(20): XF::runApp('XF\\Pub\\App')
#27 {main}